Factor Info

ID 126839
Size 451 digits / 1497 bits
Status composite
Value 4018963569578416660757696847702637207189246235098875630114462997604030290688525603292196343983629253499658987505098381566704899447976199873234659073874922888661610644327995968558152966508123653193232718602019090635076218249704806794468548648479584851043659684120092601305131342714013842435274687466240049855600873564459345827262895923255486327785410440553473613376696124102690825342925460633482904730712131101474919674344008907582069847112724091653669

Factorizations

Primary (ID: 43665) 10065441306874155226658997833476479438798687334774806551440613531829532537371781888388861612132892654403 (proven prime)
(ID: 108157) 399283394244590212780149224310831009269973725939917481100206427821549858863570561430055532993969340355936877385183069963518357962342555626209869997188487413027033355839106810071155894912801798061181471614333498540296926040416566825987645464952447656533898371729422048317366253923444287631033351304137991906469771182248045304263646074482876084360823 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.